2019984340140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{248701}}^1$

素因数の和:248834

約数の個数: 288

約数和(自身を含む): 6881484859200

約数和(自身を除く): 4861500519060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 89, 90, 108, 117, 130, 135, 156, 169, 178, 180, 195, 234, 260, 267, 270, 338, 351, 356, 390, 445, 468, 507, 534, 540, 585, 676, 702, 780, 801, 845, 890, 1014, 1068, 1157, 1170, 1335, 1404, 1521, 1602, 1690, 1755, 1780, 2028, 2314, 2340, 2403, 2535, 2670, 3042, 3204, 3380, 3471, 3510, 4005, 4563, 4628, 4806, 5070, 5340, 5785, 6084, 6942, 7020, 7605, 8010, 9126, 9612, 10140, 10413, 11570, 12015, 13884, 15041, 15210, 16020, 17355, 18252, 20826, 22815, 23140, 24030, 30082, 30420, 31239, 34710, 41652, 45123, 45630, 48060, 52065, 60164, 62478, 69420, 75205, 90246, 91260, 104130, 124956, 135369, 150410, 156195, 180492, 208260, 225615, 248701, 270738, 300820, 312390, 406107, 451230, 497402, 541476, 624780, 676845, 746103, 812214, 902460, 994804, 1243505, 1353690, 1492206, 1624428, 2030535, 2238309, 2487010, 2707380, 2984412, 3233113, 3730515, 4061070, 4476618, 4974020, 6466226, 6714927, 7461030, 8122140, 8953236, 9699339, 11191545, 12932452, 13429854, 14922060, 16165565, 19398678, 22134389, 22383090, 26859708, 29098017, 32331130, 33574635, 38797356, 42030469, 44268778, 44766180, 48496695, 58196034, 64662260, 66403167, 67149270, 84060938, 87294051, 88537556, 96993390, 110671945, 116392068, 126091407, 132806334, 134298540, 145490085, 168121876, 174588102, 193986780, 199209501, 210152345, 221343890, 252182814, 265612668, 287747057, 290980170, 332015835, 349176204, 378274221, 398419002, 420304690, 436470255, 442687780, 504365628, 575494114, 581960340, 597628503, 630457035, 664031670, 756548442, 796838004, 840609380, 863241171, 872940510, 996047505, 1134822663, 1150988228, 1195257006, 1260914070, 1328063340, 1438735285, 1513096884, 1726482342, 1745881020, 1891371105, 1992095010, 2269645326, 2390514012, 2521828140, 2589723513, 2877470570, 2988142515, 3452964684, 3740711741, 3782742210, 3984190020, 4316205855, 4539290652, 5179447026, 5674113315, 5754941140, 5976285030, 7481423482, 7565484420, 7769170539, 8632411710, 10358894052, 11222135223, 11348226630, 11952570060, 12948617565, 14962846964, 15538341078, 17264823420, 18703558705, 22444270446, 22696453260, 25897235130, 31076682156, 33666405669, 37407117410, 38845852695, 44888540892, 51794470260, 56110676115, 67332811338, 74814234820, 77691705390, 100999217007, 112221352230, 134665622676, 155383410780, 168332028345, 201998434014, 224442704460, 336664056690, 403996868028, 504996085035, 673328113380, 1009992170070, 2019984340140]

約数ペア:

[(1, 2019984340140), (2, 1009992170070), (3, 673328113380), (4, 504996085035), (5, 403996868028), (6, 336664056690), (9, 224442704460), (10, 201998434014), (12, 168332028345), (13, 155383410780), (15, 134665622676), (18, 112221352230), (20, 100999217007), (26, 77691705390), (27, 74814234820), (30, 67332811338), (36, 56110676115), (39, 51794470260), (45, 44888540892), (52, 38845852695), (54, 37407117410), (60, 33666405669), (65, 31076682156), (78, 25897235130), (89, 22696453260), (90, 22444270446), (108, 18703558705), (117, 17264823420), (130, 15538341078), (135, 14962846964), (156, 12948617565), (169, 11952570060), (178, 11348226630), (180, 11222135223), (195, 10358894052), (234, 8632411710), (260, 7769170539), (267, 7565484420), (270, 7481423482), (338, 5976285030), (351, 5754941140), (356, 5674113315), (390, 5179447026), (445, 4539290652), (468, 4316205855), (507, 3984190020), (534, 3782742210), (540, 3740711741), (585, 3452964684), (676, 2988142515), (702, 2877470570), (780, 2589723513), (801, 2521828140), (845, 2390514012), (890, 2269645326), (1014, 1992095010), (1068, 1891371105), (1157, 1745881020), (1170, 1726482342), (1335, 1513096884), (1404, 1438735285), (1521, 1328063340), (1602, 1260914070), (1690, 1195257006), (1755, 1150988228), (1780, 1134822663), (2028, 996047505), (2314, 872940510), (2340, 863241171), (2403, 840609380), (2535, 796838004), (2670, 756548442), (3042, 664031670), (3204, 630457035), (3380, 597628503), (3471, 581960340), (3510, 575494114), (4005, 504365628), (4563, 442687780), (4628, 436470255), (4806, 420304690), (5070, 398419002), (5340, 378274221), (5785, 349176204), (6084, 332015835), (6942, 290980170), (7020, 287747057), (7605, 265612668), (8010, 252182814), (9126, 221343890), (9612, 210152345), (10140, 199209501), (10413, 193986780), (11570, 174588102), (12015, 168121876), (13884, 145490085), (15041, 134298540), (15210, 132806334), (16020, 126091407), (17355, 116392068), (18252, 110671945), (20826, 96993390), (22815, 88537556), (23140, 87294051), (24030, 84060938), (30082, 67149270), (30420, 66403167), (31239, 64662260), (34710, 58196034), (41652, 48496695), (45123, 44766180), (45630, 44268778), (48060, 42030469), (52065, 38797356), (60164, 33574635), (62478, 32331130), (69420, 29098017), (75205, 26859708), (90246, 22383090), (91260, 22134389), (104130, 19398678), (124956, 16165565), (135369, 14922060), (150410, 13429854), (156195, 12932452), (180492, 11191545), (208260, 9699339), (225615, 8953236), (248701, 8122140), (270738, 7461030), (300820, 6714927), (312390, 6466226), (406107, 4974020), (451230, 4476618), (497402, 4061070), (541476, 3730515), (624780, 3233113), (676845, 2984412), (746103, 2707380), (812214, 2487010), (902460, 2238309), (994804, 2030535), (1243505, 1624428), (1353690, 1492206)]